157220437

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{733}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 192789504

約数和(自身を除く): 35569067

約数列:

[1, 11, 17, 31, 37, 187, 341, 407, 527, 629, 733, 1147, 5797, 6919, 8063, 12461, 12617, 19499, 22723, 27121, 137071, 214489, 249953, 298331, 386291, 461057, 840751, 4249201, 5071627, 9248261, 14292767, 157220437]

約数ペア:

[(1, 157220437), (11, 14292767), (17, 9248261), (31, 5071627), (37, 4249201), (187, 840751), (341, 461057), (407, 386291), (527, 298331), (629, 249953), (733, 214489), (1147, 137071), (5797, 27121), (6919, 22723), (8063, 19499), (12461, 12617)]